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    Transmission Distribut. Relays / Phase/Voltage Loss Relay

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    Results 651-700 of 865.
    R-K ELECTRONICS TVM-300-20

    R-K ELECTRONICS

    TVM-300-20

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 350 TO 420VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, ...
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-300-10

    R-K ELECTRONICS

    TVM-300-10

    UNDERVOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 350 TO 420VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, SOCKET #OT-08
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-200-22-2000

    R-K ELECTRONICS

    TVM-200-22-2000

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 200 TO 250VAC 3Ø, 16PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, BASE KEY POS ...
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-200-20-2003

    R-K ELECTRONICS

    TVM-200-20-2003

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, FIXED AT 208VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, BASE KEY POSITION REV ...
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-200-20-2002

    R-K ELECTRONICS

    TVM-200-20-2002

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 200 TO 250VAC 3Ø, 10PCT, 2 SECOND PICK-UP & DROP-OUT DELAY, BASE KEY POSIT ...
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-200-20-2000

    R-K ELECTRONICS

    TVM-200-20-2000

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 200 TO 250VAC 3Ø, 1PCTPERC, 0.5 SECOND PICK-UP & DROP-OUT DELAY, BASE KEY ...
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-200-20-0002

    R-K ELECTRONICS

    TVM-200-20-0002

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 200 TO 250VAC 3Ø, 10PCT, 2 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, SO ...
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-200-12-2000

    R-K ELECTRONICS

    TVM-200-12-2000

    UNDERVOLTAGE 3 PHASE VOLTAGE MONITOR, OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 200 TO 250VAC 3Ø, 16PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, BASE KEY POSITION REVERSED, CASE IS ...
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-200-10

    R-K ELECTRONICS

    TVM-200-10

    UNDERVOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 200 TO 250VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, SOCKET #OT-08
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-100-20-2000

    R-K ELECTRONICS

    TVM-100-20-2000

    UNDERVOLTAGE 3 PHASE VOLTAGE MONITOR, OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 100 TO 130VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, BASE KEY POSITION REVERSED, CASE IS ...
    $139.00 Buy New $139.00
    $84.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-100-20-0002

    R-K ELECTRONICS

    TVM-100-20-0002

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 100 TO 130VAC 3Ø, 10PCT, 2 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, SO ...
    $139.00 Buy New $139.00
    $84.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-100-20

    R-K ELECTRONICS

    TVM-100-20

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 100 TO 130VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, ...
    $139.00 Buy New $139.00
    $84.00
    Repair Yours $300.00
    R-K ELECTRONICS PVCL-300-AR-60

    R-K ELECTRONICS

    PVCL-300-AR-60

    LOW VOLTAGE, PHASE LOSS & PHASE REVERSAL RELAY, 380 TO 415VAC 3Ø, 60 HZ, DPDT 240VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $238.00 Buy New $238.00
    $143.00
    Repair Yours $300.00
    R-K ELECTRONICS PVCL-300-AR

    R-K ELECTRONICS

    PVCL-300-AR

    LOW VOLTAGE, PHASE LOSS & PHASE REVERSAL RELAY, 380 TO 415VAC 3Ø, 50/60 HZ, DPDT 240VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $279.00 Buy New $279.00
    $168.00
    Repair Yours $300.00
    R-K ELECTRONICS PVC-100-AR

    R-K ELECTRONICS

    PVC-100-AR

    LOW VOLTAGE, PHASE LOSS & PHASE REVERSAL RELAY, 100 TO 120VAC 3Ø, 50/60 HZ, DPDT 600VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $268.00 Buy New $268.00
    $161.00
    Repair Yours $300.00
    R-K ELECTRONICS PRSL-100

    R-K ELECTRONICS

    PRSL-100

    PHASE REVERSAL RELAY ONLY, 100 TO 120VAC 3Ø, 50/60 HZ, DPDT 240VAC CONTACTS, 5 SECOND TRIP TIME, SCREW TERMINALS, SURFACE MOUNTING
    $268.00 Buy New $268.00
    $161.00
    Repair Yours $300.00
    R-K ELECTRONICS PRS-400

    R-K ELECTRONICS

    PRS-400

    PHASE REVERSAL RELAY ONLY, 100 TO 120VAC 3Ø, 50/60 HZ, DPDT 600VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $259.00 Buy New $259.00
    $156.00
    Repair Yours $300.00
    R-K ELECTRONICS PLRO-600

    R-K ELECTRONICS

    PLRO-600

    PHASE LOSS & PHASE REVERSAL RELAY, 575 TO 600VAC 3Ø, 50/60 HZ, 2-SPDT CONTACTS, SCREW TERMINALS, SURFACE MOUNTING, 1 CONTACT FOR PHASE LOSS, 1 CONTACT FOR PHASE ROTATION
    $318.00 Buy New $318.00
    $191.00
    Repair Yours $300.00
    R-K ELECTRONICS PLRO-400

    R-K ELECTRONICS

    PLRO-400

    PHASE LOSS & PHASE REVERSAL RELAY, 440 TO 480VAC 3Ø, 50/60 HZ, 2-SPDT CONTACTS, SCREW TERMINALS, SURFACE MOUNTING, 1 CONTACT FOR PHASE LOSS, 1 CONTACT FOR PHASE ROTATION
    $317.24 Buy New $317.24
    $185.00
    Repair Yours $300.00
    R-K ELECTRONICS PLRO-300-60

    R-K ELECTRONICS

    PLRO-300-60

    PHASE LOSS & PHASE REVERSAL RELAY, 380 TO 415VAC 3Ø, 60 HZ, 2-SPDT CONTACTS, SCREW TERMINALS, SURFACE MOUNTING, 1 CONTACT FOR PHASE LOSS, 1 CONTACT FOR PHASE ROTATION
    $268.00 Buy New $268.00
    $161.00
    Repair Yours $300.00
    R-K ELECTRONICS PVCO-600-AR

    R-K ELECTRONICS

    PVCO-600-AR

    LOW VOLTAGE, PHASE LOSS & PHASE REVERSAL RELAY, 575 TO 600VAC 3Ø, 50/60 HZ, SPDT 240VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $279.00 Buy New $279.00
    $168.00
    Repair Yours $300.00
    R-K ELECTRONICS LVPR-1-26V-L

    R-K ELECTRONICS

    LVPR-1-26V-L

    DC LOW VOLTAGE MONITOR, REVERSE OPERATION, 100 TO 125VAC SUPPLY, ADJUSTABLE SENSITIVITY 1.4V TO 26V, 1.5 SECOND DELAY, SCREW TERMINALS, SURFACE MOUNTING
    $259.00 Buy New $259.00
    $156.00
    Repair Yours $300.00
    R-K ELECTRONICS LVP-1-75M-S

    R-K ELECTRONICS

    LVP-1-75M-S

    DC LOW VOLTAGE MONITOR, 100 TO 125VAC SUPPLY, ADJUSTABLE SENSITIVITY 5MV TO 75MV, 0.75 SECOND DELAY, SCREW TERMINALS, SURFACE MOUNTING
    $259.00 Buy New $259.00
    $156.00
    Repair Yours $300.00
    R-K ELECTRONICS LVP-1-26V-L

    R-K ELECTRONICS

    LVP-1-26V-L

    DC LOW VOLTAGE MONITOR, 100 TO 125VAC SUPPLY, ADJUSTABLE SENSITIVITY 1.4V TO 26V, 1.5 SECOND DELAY, SCREW TERMINALS, SURFACE MOUNTING
    $259.00 Buy New $259.00
    $156.00
    Repair Yours $300.00
    R-K ELECTRONICS PRRL-600

    R-K ELECTRONICS

    PRRL-600

    PHASE LOSS & PHASE REVERSAL RELAY, 575 TO 600VAC 3Ø, 50/60 HZ, DPDT 240VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $308.00 Buy New $308.00
    $185.00
    Repair Yours $300.00
    R-K ELECTRONICS PRRL-400

    R-K ELECTRONICS

    PRRL-400

    PHASE LOSS & PHASE REVERSAL RELAY, 440 TO 480VAC 3Ø, 50/60 HZ, DPDT 240VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $312.90 Buy New $312.90
    $179.00
    Repair Yours $300.00
    R-K ELECTRONICS PRRO-200

    R-K ELECTRONICS

    PRRO-200

    PHASE LOSS & PHASE REVERSAL RELAY, 208 TO 240VAC 3Ø, 50/60 HZ, SPDT 240VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $279.00 Buy New $279.00
    $168.00
    Repair Yours $300.00
    R-K ELECTRONICS PRR-300

    R-K ELECTRONICS

    PRR-300

    PHASE LOSS & PHASE REVERSAL RELAY, 380 TO 415VAC 3Ø, 50/60 HZ, DPDT 600VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $288.00 Buy New $288.00
    $173.00
    Repair Yours $300.00
    R-K ELECTRONICS PRR-100

    R-K ELECTRONICS

    PRR-100

    PHASE LOSS & PHASE REVERSAL RELAY, 100 TO 120VAC 3Ø, 50/60 HZ, DPDT 600VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $279.00 Buy New $279.00
    $168.00
    Repair Yours $300.00
    R-K ELECTRONICS PRR-200

    R-K ELECTRONICS

    PRR-200

    PHASE LOSS & PHASE REVERSAL RELAY, 208 TO 240VAC 3Ø, 50/60 HZ, DPDT 600VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $279.00 Buy New $279.00
    $168.00
    Repair Yours $300.00
    R-K ELECTRONICS PRSO-600

    R-K ELECTRONICS

    PRSO-600

    PHASE REVERSAL RELAY ONLY, 575 TO 600VAC 3Ø, 50/60 HZ, SPDT 240VAC CONTACTS, 5 SECOND TRIP TIME, SCREW TERMINALS, SURFACE MOUNTING
    $298.00 Buy New $298.00
    $179.00
    Repair Yours $300.00
    R-K ELECTRONICS PRSL-600

    R-K ELECTRONICS

    PRSL-600

    PHASE REVERSAL RELAY ONLY, 575 TO 600VAC 3Ø, 50/60 HZ, DPDT 240VAC CONTACTS, 5 SECOND TRIP TIME, SCREW TERMINALS, SURFACE MOUNTING
    $298.00 Buy New $298.00
    $179.00
    Repair Yours $300.00
    R-K ELECTRONICS PRSL-400

    R-K ELECTRONICS

    PRSL-400

    PHASE REVERSAL RELAY ONLY, 440 TO 480VAC 3Ø, 50/60 HZ, DPDT 240VAC CONTACTS, 5 SECOND TRIP TIME, SCREW TERMINALS, SURFACE MOUNTING
    $302.40 Buy New $302.40
    $173.00
    Repair Yours $300.00
    SERVICE FIRST X13300615010

    SERVICE FIRST

    X13300615010

    RELAY 24V 3PHASE 50/60HZ
    $75.00 Buy Surplus As Low As $45.00
    $45.00
    GENERAL ELECTRIC IC2820D300A5

    GENERAL ELECTRIC

    FUJITSU

    IC2820D300A5

    RELAY FIELD LOSS 1AMP
    $848.00 Buy Surplus As Low As $509.00
    $509.00
    Repair Yours $424.00
    GENERAL ELECTRIC IC2820-D300-A12

    GENERAL ELECTRIC

    IC2820-D300-A12

    RELAY FIELD LOSS 5AMP
    $615.00 Buy Surplus As Low As $369.00
    $369.00
    Repair Yours $308.00
    DANAHER CONTROLS 146-700

    DANAHER CONTROLS

    JOSLYN CLARK

    146-700

    DISCONTINUED BY MANUFACTURER, RELAY, DC FIELD LOSS RELAY, 7AMPS, 300VDC, .434 DROP OUT AMPS, .700 PICK-UP AMPS
    $606.00 Buy New $606.00
    $364.61
    Repair Yours $300.00
    LUTZE 722805

    LUTZE

    722805

    CONTROL, WRA480-24, 3-PHASE 480W, 24V, 20A
    $315.00 Buy New $315.00
    $189.00
    Repair Yours $300.00
    BROYCE CONTROL 45081 400VAC

    BROYCE CONTROL

    45081 400VAC

    DISCONTINUED BY MANUFACTURER, SEQUENCE / FAILURE RELAY, SINGLE SPDT RELAY OUTPUT, DETECTS INCORRECT PHASE SEQUENCE / FAILURE (CLOSED CIRCUIT), DIN RAIL HOUSING, 400 VAC SUPPLY VOLTAGE, 45-65 ...
    Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $200.00
    BROYCE CONTROL 45081 480VAC

    BROYCE CONTROL

    45081 480VAC

    DISCONTINUED BY MANUFACTURER, SEQUENCE / FAILURE RELAY, SINGLE SPDT RELAY OUTPUT, DETECTS INCORRECT PHASE SEQUENCE / FAILURE (CLOSED CIRCUIT), DIN RAIL HOUSING, 480 VAC SUPPLY VOLTAGE, 45-65 ...
    Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $200.00
    ASEA BROWN BOVERI 289B473A26

    ASEA BROWN BOVERI

    289B473A26

    AUXILIARY RELAY 230V 60HZ 6P TYPE MG-6
    Buy Surplus As Low As $1,080.00
    $1,080.00
    Repair Yours $900.00
    ASEA BROWN BOVERI 219T2441

    ASEA BROWN BOVERI

    BBC-BROWN-BOVERI

    219T2441

    DISCONTINUED BY MANUFACTURER, TRANSFORMER RELAY, 87T TYPE, TWO WINDINGS, DIFFERENTIAL TYPE, 125 VDC CONTROL VOLTAGE, 60 HZ SYSTEM FREQUENCY, STD CASE
    Buy Surplus As Low As $630.42
    $630.42
    Repair Yours $498.00
    ASEA BROWN BOVERI 6668D37A22

    ASEA BROWN BOVERI

    6668D37A22

    RELAY BUS DIFFERENTIAL KAB 3-48AMP 75-200VAC
    Buy Surplus As Low As $1,622.87
    $1,622.87
    Repair Yours $1,300.00
    GENERAL ELECTRIC 12HAA14C1A

    GENERAL ELECTRIC

    12HAA14C1A

    AUXILIARY RELAY 0.2/2.0AMP DC
    Buy Surplus As Low As $960.00
    $960.00
    Repair Yours $800.00
    SCHWEITZER ENGINEERING 0387A0105X2X52X

    SCHWEITZER ENGINEERING

    0387A0105X2X52X

    CURRENT DIFFERENTIAL AND OVERCURRENT RELAY, (SEL-387A), DIFF 18-60DC 24/48VDC 25W
    $4,770.00 Buy Surplus As Low As $2,862.00
    $2,862.00
    Repair Yours $2,385.00
    ASEA BROWN BOVERI 671B287A09

    ASEA BROWN BOVERI

    671B287A09

    DISCONTINUED BY MANUFACTURER, RELAY, UNDERFREQUENCY, TYPE KF, .2/2 AMP, 120 VAC
    Buy Surplus As Low As $2,880.00
    $2,880.00
    Repair Yours $2,400.00
    ROSS CONTROLS E12-NC-12-1-15-AH

    ROSS CONTROLS

    E12-NC-12-1-15-AH

    RELAY HIGH VOTAGE, 12KV, 115V ,50/60HZ
    Buy Surplus As Low As $399.48
    $399.48
    Repair Yours $320.00
    WESTINGHOUSE BE1-11-F5A1M0H2N000

    WESTINGHOUSE

    BE1-11-F5A1M0H2N000

    FEEDER PROTECTION SYSTEM 1PH 120/240V 5AMP 50/60HZ
    $3,710.00 Buy Surplus As Low As $2,226.00
    $2,226.00
    Repair Yours $1,855.00
    SIEMENS 3RF2150-1BA04

    SIEMENS

    3RF2150-1BA04

    SEMICONDUCTOR RELAY, 1-PHASE 3RF2 OVERALL WIDTH 22.5 MM, 50 A 48-460 V / 24 V DC SCREW TERMINAL INSTANTANEOUS SWITCHING , 3RF21501BA04
    $205.00 Buy Surplus As Low As $129.00
    $129.00
    SIEMENS 3TK2031-0AF0

    SIEMENS

    3TK2031-0AF0

    MINIATURE CONTACTOR, SCREW TERMINAL, 3 NO + 1 NC, SNAP-ON MOUNTING, STANDARD MOUNTING RAIL, 110 VAC AT 50 HZ, 132 VAC AT 60 HZ, AC OPERATION
    Buy Surplus As Low As $99.00
    $99.00
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